Beer washer

Rubber beer washer used between all jockey box connection points

Example:

• Between your keg jumpers and jockey box input
  
• Between your shank jumpers and a jumper box
• between your keg jumper and Sankey D beer coupler

Pro Tip: Buy extra. These are incredibly important and are easily lost. We like to have a handful zip tied inside our jockey boxes, just in case.